公开(公告)号：US09200582B2

公开(公告)日：2015-12-01

申请号：US13642360

申请日：2011-04-19

申请人： Satoshi Sekine

发明人： Satoshi Sekine

IPC分类号： F02D41/22 ,  F02D45/00 ,  G01F25/00 ,  G01F9/02 ,  F02D41/18

CPC分类号： F02D41/22 ,  F02D41/187 ,  F02D41/222 ,  F02D45/00 ,  F02D2200/0402 ,  F02D2200/0404 ,  G01F9/023 ,  G01F25/0007 ,  Y02T10/40

摘要： Disclosed is a fault diagnosis apparatus for an airflow meter for determining that the airflow meter has a fault when a divergence ratio, i.e., a divergence value of an estimated intake-air quantity with respect to an actual intake-air quantity obtained by the airflow meter is greater than a fault-determination reference value determined based on a rotation speed of an internal combustion engine. As the engine speed reduces, an upper-limit diagnosis criterion increases and a lower-limit diagnosis criterion decreases, so as to narrow an area for determining that the airflow meter has a fault. Hence, the fault diagnosis for the airflow meter can be performed in the entire engine rotation speed range, i.e., in the entire operation range of the internal combustion engine, thus preventing a deterioration in the exhaust performance, which may occur owing to a failure in the airflow meter, beforehand.

摘要翻译： 公开了一种气流计的故障诊断装置，用于当发散比（即，由气流计获得的相对于实际进气量的估计进气量的发散值）时，确定气流计具有故障 大于基于内燃机的转速确定的故障判定基准值。 当发动机转速降低时，上限诊断标准增加，下限诊断标准减小，以便缩小用于确定气流计具有故障的区域。 因此，可以在整个发动机转速范围内，即在内燃机的整个运行范围内执行气流计的故障诊断，从而防止排气性能的劣化，这可能由于故障而发生 气流计，事先。

公开(公告)号：US09020736B2

公开(公告)日：2015-04-28

申请号：US13642348

申请日：2011-04-19

申请人： Satoshi Sekine

发明人： Satoshi Sekine

IPC分类号： F02D35/02 ,  G06F19/00 ,  G01M15/04 ,  F02D41/22 ,  F02D45/00 ,  G01F25/00 ,  G01F9/02 ,  F02D41/18

CPC分类号： F02D41/22 ,  F02D41/187 ,  F02D41/222 ,  F02D45/00 ,  F02D2200/0402 ,  F02D2200/0404 ,  G01F9/023 ,  G01F25/0007 ,  Y02T10/40

摘要： Disclosed is a fault diagnosis apparatus for an airflow meter for determining that the airflow meter has a fault when a divergence ratio, i.e., a divergence value of an estimated intake-air quantity with respect to an actual intake-air quantity obtained by the airflow meter is greater than a fault-determination reference value determined based on a rotation speed of an internal combustion engine. The apparatus determines that the airflow meter is normal when the engine speed is higher than or equal to a predetermined speed under a specific condition that the divergence value is less than or equal to the reference value, and also maintains a current determination result when the engine speed is less than the predetermined speed under the specific condition, thereby determining, based on the engine speed, whether the airflow meter is normal or the current determination result is maintained, and thus improving the fault-diagnosis accuracy.

摘要翻译： 公开了一种气流计的故障诊断装置，用于当发散比（即，由气流计获得的相对于实际进气量的估计进气量的发散值）时，确定气流计具有故障 大于基于内燃机的转速确定的故障判定基准值。 在发散值小于或等于参考值的特定条件下，当发动机转速高于或等于预定速度时，该装置确定气流计正常，并且当发动机 速度小于特定条件下的预定速度，从而基于发动机转速确定气流计是正常还是当前确定结果是否保持，从而提高故障诊断精度。

公开(公告)号：US20140288762A1

公开(公告)日：2014-09-25

申请号：US14355336

申请日：2012-09-07

申请人： Yosuke Sakayori ,  Satoshi Sekine

发明人： Yosuke Sakayori ,  Satoshi Sekine

IPC分类号： F02D41/22 ,  F02D35/02

CPC分类号： F02D41/222 ,  F02D35/027 ,  F02D41/009 ,  F02D41/042 ,  F02D41/08 ,  F02D41/123 ,  F02D2041/228 ,  F02D2200/602 ,  F02N11/0814

摘要： To enable, with a simple control, a malfunction of a type wherein the output from a knock sensor becomes excessively large to be detected, a knock-sensor malfunction diagnosis device includes a control section configured to determine that knocking has occurred when the magnitude of a knocking vibration frequency component derived from an output signal from a knock sensor exceeds a first threshold value, and diagnose the knock sensor as malfunctioning when a prescribed diagnostic condition wherein knocking cannot occur is satisfied and the magnitude of the knocking vibration frequency component derived from the output signal from the knock sensor exceeds a second threshold value. The control section is further configured to determine that the diagnostic condition is satisfied for a time interval from a time when a predetermined time period has expired after fuel-cutoff has started to a time when the fuel-cutoff ends, during execution of the fuel-cutoff.

摘要翻译： 为了能够通过简单的控制使得其中来自爆震传感器的输出变得过大以检测的类型的故障，爆震传感器故障诊断装置包括：控制部分，被配置为确定当爆震传感器的大小为 从爆震传感器的输出信号导出的爆震振动频率分量超过第一阈值，并且当满足不能发生爆震的规定诊断条件和从输出导出的爆震振动频率分量的大小时，将爆震传感器诊断为故障 来自爆震传感器的信号超过第二阈值。 所述控制部进一步构成为，在燃料切断开始到燃料切断结束时到达所述燃料切断结束之后的期间，从所述燃料切断结束时的预定时间段到期之后的时间间隔确定所述诊断条件， 隔断。

公开(公告)号：US20130041570A1

公开(公告)日：2013-02-14

申请号：US13642348

申请日：2011-04-19

申请人： Satoshi Sekine

发明人： Satoshi Sekine

IPC分类号： G01F25/00 ,  F02D41/26

CPC分类号： F02D41/22 ,  F02D41/187 ,  F02D41/222 ,  F02D45/00 ,  F02D2200/0402 ,  F02D2200/0404 ,  G01F9/023 ,  G01F25/0007 ,  Y02T10/40

摘要： Disclosed is a fault diagnosis apparatus for an airflow meter for determining that the airflow meter has a fault when a divergence ratio, i.e., a divergence value of an estimated intake-air quantity with respect to an actual intake-air quantity obtained by the airflow meter is greater than a fault-determination reference value determined based on a rotation speed of an internal combustion engine. The apparatus determines that the airflow meter is normal when the engine speed is higher than or equal to a predetermined speed under a specific condition that the divergence value is less than or equal to the reference value, and also maintains a current determination result when the engine speed is less than the predetermined speed under the specific condition, thereby determining, based on the engine speed, whether the airflow meter is normal or the current determination result is maintained, and thus improving the fault-diagnosis accuracy.

摘要翻译： 公开了一种气流计的故障诊断装置，用于当发散比（即，由气流计获得的相对于实际进气量的估计进气量的发散值）时，确定气流计具有故障 大于基于内燃机的转速确定的故障判定基准值。 在发散值小于或等于参考值的特定条件下，当发动机转速高于或等于预定速度时，该装置确定气流计正常，并且当发动机 速度小于特定条件下的预定速度，从而基于发动机转速确定气流计是正常还是当前确定结果是否保持，从而提高故障诊断精度。

公开(公告)号：US20120209828A1

公开(公告)日：2012-08-16

申请号：US13503591

申请日：2011-02-28

申请人： Takamasa Takenaka ,  Satoshi Sekine

发明人： Takamasa Takenaka ,  Satoshi Sekine

IPC分类号： G06F17/30

CPC分类号： G06F17/30563

摘要： The present invention includes: acquiring plural web pages of an identical category into which targets stated in the web pages are classified (S1); acquiring an attribute-related term related to an attribute of the targets stated in the web pages or an attribute description pattern used to describe the attribute of the targets as initial data (S2); extracting the attribute-related term of the attribute matching the attribute description pattern from the plural web pages (S3); and extracting an attribute description pattern matching the attribute-related term from plural web pages (S4).

摘要翻译： 本发明包括：获取对网页中所述的目标进行分类的相同类别的多个网页（S1）; 获取与网页中所述的目标的属性相关的属性相关词，或者用于将目标的属性描述为初始数据的属性描述模式（S2）; 从所述多个网页提取与所述属性描述模式相匹配的属性的属性相关项（S3）; 以及从多个网页提取与所述属性相关词匹配的属性描述模式（S4）。

公开(公告)号：US07369663B2

公开(公告)日：2008-05-06

申请号：US10424045

申请日：2003-04-25

申请人： Satoshi Sekine

发明人： Satoshi Sekine

IPC分类号： H03G3/00 ,  G10H1/02 ,  G10H7/00

CPC分类号： G10H1/0091 ,  G10H2210/281 ,  G10H2210/301 ,  G10H2250/145

摘要： The present invention is directed to creating sound reverberation. In accordance with a preferred embodiment, an apparatus estimates an impulse response for use in reproduction of a sound in a desired acoustic space. In particular, the apparatus collects space information concerning an acoustic space and point information indicating positions of a sound generation and reception points in the acoustic space, estimates a set of acoustic ray paths of the sound traveling from the sound generation point to the sound reception point, acquires directivity information indicating an acoustic directivity of the sound generation point and the sound reception point, estimates an acoustic intensity of each acoustic ray path and weights each acoustic intensity by the acquired directivity information, and determines the impulse response based on directions of the respective acoustic ray paths toward the sound reception point and the weighed acoustic intensities of the respective acoustic ray paths.

摘要翻译： 本发明旨在产生声音混响。 根据优选实施例，设备估计用于在期望的声学空间中的声音的再现中使用的脉冲响应。 特别地，该装置收集关于声音空间的空间信息和表示声音空间中的声音发生和接收点的位置的点信息，估计从声音发生点传播到声音接收点的声音的一组声线路径 获取指示声音产生点和声音接收点的声学方向性的指向性信息，通过所获取的方向性信息估计每个声学射线路径的声学强度并对每个声学强度进行加权，并且基于相应的方向来确定脉冲响应 到声音接收点的声线路径和各个声线路径的称重声强度。

公开(公告)号：US07319760B2

公开(公告)日：2008-01-15

申请号：US11093653

申请日：2005-03-29

申请人： Satoshi Sekine ,  Kiyoto Kuroiwa

发明人： Satoshi Sekine ,  Kiyoto Kuroiwa

IPC分类号： H04R5/00 ,  H04R29/00

CPC分类号： H04S7/30 ,  H04S7/40

摘要： In a sound image creating apparatus, a distance computation section computes intermediate positions of a moving point along a trajectory line from a movement start position to a movement end position, and further computes a variable distance between each of the intermediate positions of the moving point and a fixed point. A velocity computation section computes a variable velocity of the moving point relative to the fixed point along the time axis on the basis of the variable distance. A signal processing section attenuates or delays an input sound signal in accordance with the variable distance, and varies a pitch of the input sound signal on the basis of the variable velocity, thereby creating the sound image of the input sound signal along the time axis based on principle of Doppler effect.

摘要翻译： 在声像制作装置中，距离计算部计算从移动开始位置到移动结束位置的沿着轨迹线的移动点的中间位置，并且还计算移动点的每个中间位置和 一个固定点。 速度计算部分基于可变距离计算沿着时间轴的移动点相对于固定点的可变速度。 信号处理部根据可变距离衰减或延迟输入声音信号，并且基于可变速度改变输入声音信号的音高，从而基于时间轴产生输入声音信号的声像 多普勒效应原理。

公开(公告)号：US06646644B1

公开(公告)日：2003-11-11

申请号：US09271724

申请日：1999-03-19

申请人： Hideo Suzuki ,  Satoshi Sekine ,  Yoshimasa Isozaki ,  Tsuyoshi Miyaki

发明人： Hideo Suzuki ,  Satoshi Sekine ,  Yoshimasa Isozaki ,  Tsuyoshi Miyaki

IPC分类号： G06T1570

CPC分类号： G10H1/0008 ,  G10H1/368

摘要： There is provided a database storing motion components, each of which includes motion information representative of a performance motion trajectory corresponding to a subdivided performance pattern for each musical instrument or part along with sounded point markers specifying tone-generation timing in the motion information. Motion components corresponding to the performance information are sequentially read out from the database to create basic motion information, and a three-dimensional picture is generated on the basis of the basic motion information and visually shown on a graphic display unit. Picture to be thus displayed can be selected optionally via a musical instrument change switch, player change switch and stage change switch, and the selected picture can be displayed in any desired direction by means of a viewpoint change switch.

摘要翻译： 提供了存储运动分量的数据库，每个运动分量包括代表对应于每个乐器或部分的细分性能模式的演奏运动轨迹的运动信息，以及指定运动信息中的音调生成定时的声音点标记。 从数据库中顺序地读出与演奏信息相对应的运动成分，以创建基本的运动信息，并且基于运动信息生成三维图像，并在图形显示单元上可视地显示。 可以通过乐器切换开关，玩家切换开关和舞台切换开关来选择要显示的图像，并且可以通过视点切换开关以任何所需的方向显示所选择的图像。

公开(公告)号：US06245982B1

公开(公告)日：2001-06-12

申请号：US09400573

申请日：1999-09-21

申请人： Hideo Suzuki ,  Tsuyoshi Miyaki ,  Yoshimasa Isozaki ,  Satoshi Sekine

发明人： Hideo Suzuki ,  Tsuyoshi Miyaki ,  Yoshimasa Isozaki ,  Satoshi Sekine

IPC分类号： G09B1502

CPC分类号： G10H1/0016 ,  G09B15/002 ,  G10H2220/046 ,  G10H2230/321 ,  G10H2240/241 ,  G10H2240/305 ,  G10H2240/311

摘要： Image information representing a manner of playing a piece of music can be diplayed while playing the piece of music. Performance image information is created, which enables displaying an image showing a manner of playing a piece of music while playing the piece of music. A motion component database is created, which comprises a plurality of motion components each created for each musical instrument or each part and stores a trajectory of a fraction of motion of a player and a musical instrument in one of at least one performance method being typical of the each musical instrument or the each part. Motion descriptive information is created, which designates one of the motion components corresponding to performance information on the piece of music to be played and a designated one of the at least one performance method, on a time schedule determined by a predetermined musical time unit of the piece of music to be played. Sequence information is created, which comprises the motion descriptive information, and the performance information. The designated one of the motion components can be edited, and the edited motion component is stored in the motion component database.

摘要翻译： 表示播放音乐的方式的图像信息可以在播放音乐时被显示。 创建性能图像信息，其能够在播放音乐节目时显示示出播放音乐的方式的图像。 创建运动分量数据库，其包括多个运动分量，每个运动分量为每个乐器或每个部分创建，并且将玩家和乐器的运动的一部分的轨迹存储在以下的至少一个演奏方法之一： 每个乐器或每个乐器。 创建运动描述信息，其指定与由要播放的音乐片段上的演奏信息相对应的运动成分之一和至少一个演奏方法中指定的演奏方法中的一个，由时间表确定的时间表 要播放的一段音乐 创建序列信息，其包括运动描述信息和演奏信息。 可以编辑指定的一个运动分量，并将编辑的运动分量存储在运动分量数据库中。

公开(公告)号：US09514202B2

公开(公告)日：2016-12-06

申请号：US13503591

申请日：2011-02-28

申请人： Takamasa Takenaka ,  Satoshi Sekine

发明人： Takamasa Takenaka ,  Satoshi Sekine

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30563

摘要： The present invention includes: acquiring plural web pages of an identical category into which targets stated in the web pages are classified (S1); acquiring an attribute-related term related to an attribute of the targets stated in the web pages or an attribute description pattern used to describe the attribute of the targets as initial data (S2); extracting the attribute-related term of the attribute matching the attribute description pattern from the plural web pages (S3); and extracting an attribute description pattern matching the attribute-related term from plural web pages (S4).

摘要翻译： 本发明包括：获取对网页中所述的目标进行分类的相同类别的多个网页（S1）; 获取与网页中所述的目标的属性相关的属性相关词，或者用于将目标的属性描述为初始数据的属性描述模式（S2）; 从所述多个网页提取与所述属性描述模式相匹配的属性的属性相关项（S3）; 以及从多个网页提取与所述属性相关词匹配的属性描述模式（S4）。